🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.81 AU - 1.11 AU

Year: 339 Days

Day: 29.5 Hours

Environment

Temp: 78 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.5 AU - 2.28 AU

Year: 935 Days

Day: 39.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834

Radius: 12.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.52 AU - 7.22 AU

Year: 5786 Days

Day: 9.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,155,825 km

• M1: 153,039 km (0.025 R)
• M2: 612,154 km (0.107 R)
• M3: 1,016,069 km (0.102 R)
• M4: 1,902,137 km (0.071 R)
• M5: 2,367,087 km (0.045 R)
• M6: 2,986,123 km (0.089 R)
• M7: 4,140,271 km (0.06 R)
• M8: 4,930,297 km (0.041 R)
• M9: 5,391,507 km (0.044 R)
• M10: 6,137,253 km (0.11 R)
• M11: 7,347,051 km (0.117 R)
• M12: 8,505,237 km (0.092 R)
• M13: 10,142,586 km (0.057 R)
• M14: 11,981,144 km (0.071 R)
• M15: 13,416,087 km (0.112 R)
• M16: 14,962,629 km (0.08 R)
• M17: 16,752,718 km (0.108 R)
• M18: 17,140,326 km (0.076 R)
• M19: 18,681,632 km (0.064 R)
• M20: 22,115,652 km (0.101 R)
• M21: 22,897,151 km (0.097 R)
• M22: 23,294,782 km (0.104 R)
• M23: 26,556,464 km (0.071 R)
• M24: 29,170,986 km (0.078 R)
• M25: 31,265,506 km (0.118 R)
• M26: 31,656,854 km (0.091 R)
• M27: 32,749,966 km (0.119 R)
• M28: 33,153,581 km (0.06 R)
• M29: 34,384,622 km (0.063 R)
• M30: 34,801,701 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.1

Radius: 5.2

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.26 AU - 13.2 AU

Year: 16346 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,155,825 km

• M1: 65,823 km (0.079 R)
• M2: 246,836 km (0.107 R)
• M3: 715,676 km (0.103 R)
• M4: 991,535 km (0.04 R)
• M5: 1,427,164 km (0.062 R)
• M6: 2,015,233 km (0.112 R)
• M7: 3,055,985 km (0.102 R)
• M8: 3,430,429 km (0.062 R)
• M9: 4,270,570 km (0.104 R)
• M10: 4,922,668 km (0.114 R)
• M11: 6,762,721 km (0.089 R)
• M12: 7,035,887 km (0.049 R)
• M13: 8,423,557 km (0.082 R)
• M14: 10,544,556 km (0.086 R)
• M15: 12,583,724 km (0.044 R)
• M16: 13,788,585 km (0.088 R)
• M17: 14,038,563 km (0.088 R)
• M18: 14,355,112 km (0.074 R)
• M19: 15,002,722 km (0.092 R)
• M20: 18,459,330 km (0.099 R)
• M21: 18,992,796 km (0.1 R)
• M22: 20,982,298 km (0.078 R)
• M23: 22,757,426 km (0.025 R)
• M24: 23,282,515 km (0.096 R)
• M25: 24,538,838 km (0.113 R)
• M26: 25,651,098 km (0.03 R)
• M27: 31,074,320 km (0.118 R)
• M28: 37,093,839 km (0.06 R)
• M29: 42,513,920 km (0.076 R)
• M30: 43,443,521 km (0.071 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,031 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit